package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.annotation.AutoFill;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.enumeration.OperationType;
import com.sky.result.PageResult;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;
import java.util.Map;

@Mapper
public interface DishMapper {

    /**
     * 根据分类id查询菜品数量
     * @param categoryId
     * @return
     */
    @Select("select count(id) from dish where category_id = #{categoryId}")
    Integer countByCategoryId(Long categoryId);

    /**
     * @description //插入菜品
     * @param dish
     * @return void
     * @author riverlyn
     * @date 2024/10/6 18:13
     */
    @AutoFill(OperationType.INSERT)
    void insert(Dish dish);

    /**
     * @description //查询
     * @param dishPageQueryDTO
     * @return void
     * @author riverlyn
     * @date 2024/10/6 19:11
     */
    Page pageQuery(DishPageQueryDTO dishPageQueryDTO);


    @Select("select * from dish where id=#{id}")
    Dish getById(Long id);


    @Delete("delete from dish where id=#{id}")
    void deleteById(Long id);

    void delteByIds(List<Long> ids);


    @AutoFill(OperationType.UPDATE)
    void update(Dish dish);

    /**
     * 动态条件查询菜品
     * @param dish
     * @return
     */
    List<Dish> list(Dish dish);


    /**
     * 根据条件统计菜品数量
     * @param map
     * @return
     */
    Integer countByMap(Map map);
}
